2013 AUDI TT charging

-For your safety, we strongly recommend
that you do not trave l w ith a portab le
fuel container in your vehicle. The con­
tainer, full or empty may leak and cou ld
cause a fire, especially in a crash.
- If, under except ional circumstances, you
must transpo rt a portable fuel container,
please observe the following:
- Never f ill a portable fue l container
while it is anywhere in or on the vehicle (for examp le, in the luggage compart­
ment, or on the tr unk) . Static electric i­
ty can bu ild up while f illing and ca n ig­
n ite fuel vapors causing a f ire.
- Always place a portable fuel container
on the ground before filling .
-Always keep the fi ller nozzle comp lete­
ly inside the portable conta iner before
a nd during filling.
- If filling a portable container made of metal, the filler nozz le must always be
in contact with the containe r. Th is w ill
he lp prevent static electricity from dis­
charging and cause a fi re.
- Never sp ill fuel inside the vehicle or
luggage compartment. Fuel vapors are
h ighly flammable.
- Always observe local and state/p rov in­
cial laws regard ing the us e, storage
and trans po rt ation of fuel con tainers.
- Make certa in the fuel conta iner meets
in du stry standards (ANSI/ ASTM
F8 52-86).
(D Note
If any fuel has spilled onto the ca r, it
should be remov ed immed iate ly to prevent
damage to the paint.
@ For the sake of the environment
As soon as the correctly operated nozzle sw itches off automatically fo r the fi rs t
time, th e tank is full. Do not try to add
more fue l because fuel may spill ou t. In
a dd ition, the exp ansio n sp ace in the fuel
t ank will be f illed -ca using the fue l to
Fu el suppl y and filli ng your fuel t ank 179
ove rf low w hen it becomes warm and pol ­
l ute the environment .
a) Tips
- Running y our eng ine wh ile ref ue lli ng
may cause va pors to esca pe or even fuel
to spill out of the tank . This would then
shut o ff th e f ue l nozz le before the tank
is f ull.
- Do not refue l you r vehicle with the ig ni­
t ion switched on. The fuel ga uge may
ot herwise not ind icate the correct fue l
level after refuel ling.
Unlocking the fuel filler flap
by hand
You can open the fuel filler flap by hand if the
power locking system should fail .
Fig. 1 31 Lu ggage co mpa rtment : Cove r in th e right­
side interior trim
If the power locking system shou ld fa il, you
can still open the flap man ua lly:
.. Open the rear lid .
.. Open the round cover in the right-side inte­
r ior trim .
.. Remove the red plastic knob from its retain­
er.
.. Pull the plastic cord in the d irection of the
arrow to unlock the fuel fi ller flap
~fig. 131 .

dischar ged battery can freeze over at
32 °F (0 °C).
- Make sure the vent hose is alw ays attach­
ed to the opening on the side of the bat­
tery.
- Never use batteries which are damaged .
Danger of explosion! A lways rep lace a
damaged battery.
A WARNING
California Propos ition 65 Warning:
- Battery posts, terminals and related ac­
cessories contain lead and lead com­ pounds , chemicals known to the State of
Californ ia to cause cancer and reproduc ­
t ive p roblems. Wash ha nds after han­
dling .
CD Note
-Do not d isconnect the vehicle battery
when the ignition is switched on or when
t h e engine is running, otherwise, you will
damage e lectronic components in the
ele ctr ical sy stem.
-If your vehicle is goi ng to stand for a
l ong pe riod of time wit ho ut being d riven,
p rotec t the battery from "freezing ", o th­
erwise it will be d amaged and w ill t hen
h ave to be replaced.
Checking the battery acid level on magic
eye batteries*
Th e battery acid level in the batt ery can be
checked through the clear inspection window.
F ig. 140 Lu ggag e co mpart ment : Bat te ry w it h m agi c
eye.
Checkin g and fillin g 193
On top o f the battery , there is a round "win ­
dow" . This window (magic eye) changes co lor
as the battery charge and ac id leve l change .
.. Read and heed all WARN INGS
c::> .&_ in
Working on the battery on page 192
.. Read the acid level from the window on the
battery c:>fig .140.
Air bubb les in the window can cause an inac ­
cu rate reading. Carefu lly tap on the s ide of
t h e window .
- If the window is green , the batte ry acid level
is cor rect .
- If the w indow h as
no color or is bright yel­
low ,
the batte ry a cid level is too low. Have
the ba ttery tested by your authori zed Audi
dea ler or a qua lified workshop .
- If the window is black , then the ba ttery is
insufficiently charged. Recharge the battery
as soon as possib le
c::> page 193.
CD Note
Do not overfill the bat tery, otherwise b at­
tery ac id will ove rflow through the vent
ope ning . This ca n damage the paint and
cause corrosion .
Charging of battery
Starting the engine requires a well charged
battery.
.. Alway s read and heed all WARNINGS be ­
low
c::> .&. and c::> .&. in Working on the bat­
tery on page 192 .
.. Switch off the ignition and a ll electr ical con­
sumers .
.. Make sure the area is well ven tilated when
you cha rge the battery .
.. Connect charger cables.
ALWAYS conne ct
charger cable s POSITIVE
G) to POSITIVE
G) ; NEGATIVE Oto NEGATIVE Q .
.. Swit ch o n the charge r .
.. Tu rn off the charger
c::> .&_ .
.. Disconnect the charger cab les.
.. Connect both battery cab les to the battery
if necessary -
first plus, then minus. II>-

194 Checking and filling
When charging at low voltages (e.g . w ith a
tri ckle charger ), the battery cables do not
have to be d isconnected first. Be fore charging
at
high voltages, i.e. " fast charging ", you
must disconnect both cables. In e ither case,
follow the instruct ions from the ma nufacturer
of the charger .
Fastcharging a battery is
dangerous c:> .&. in
Working on the battery on page 192 .
It re­
qu ires specia l charg ing equipment a nd the
k nowledge to go wi th it. We recomme nd hav­
ing your battery fast charged on ly by a quali­
fied workshop.
A discharged batte ry can
freeze at tempera­
tures of on ly 32 °F (0
°(). A llow a frozen bat­
tery to thaw completely befo re attempt ing to
cha rge it
c:> ,&. . Howeve r, we re comme nd not
usi ng a thawe d batt ery again bec ause t he bat­
tery cas ing ca n be cracked d ue to ice forma ­
tion and can lea k bat tery aci d.
D o not open the batte ry caps whe n charg ing
the ba ttery.
_&. WARNING
-
Cha rging a batte ry can be dange rous.
- N ever charge a fro zen b att ery .
It may ex­
plode beca use o f gas t rappe d in t he i ce.
Allow a frozen battery to thaw o ut first .
- D o no t reu se batte ries which we re fr o­
zen . The batte ry housing m ay h ave
c rac ked an d weakened whe n the battery
froze .
- C harge the b attery in a we ll ven tilated
area . Kee p away from open flame o r elec­
trical spa rk. Do not smoke. Hydrogen gas
generated by the battery is exp losive.
- To reduce the danger o f explosion, never
co nnect or disconnect charger cables
wh ile the charger is operating .
- Fast charg ing a battery is dangerous and
shou ld on ly be attempted by a compe­
tent technician w ith the proper eq uip­
me nt.
- Battery acid that may spill d uring charg­
ing should be washed
off wit h a so lution
of warm water and baki ng soda to neu ­
t raliz e the aci d.
(D Note
Neve r use a fast charger as a booster to
start the eng ine. Th is w ill seriously dam­
age sensit ive e lectronic components, such
as cont ro l units, re lays, radio, etc. , as well
as the battery charge r.
(D Tips
The vehicle batte ry must not be charged
with a standard small charger that plugs in to the c igarette lighter or outlet.
Windshield/headlight
washer container
Fi g. 141 Fen der, left: cove r o n th e w inds hield a nd
h ead lig ht• wa sher fl uid re se rvoir
T he was her fluid co nta iner is mar ked w it h the
symbol
Q o n its c a p<=> page 182, fig . 134.
""' Before yo u check anything in the engine
compa rtme nt,
always read and heed all
WARNINGS c:> ..&. in Wor king in the engine
c ompartment on page 18 0.
""' Lift th e fill er ca p tongue to ad d washer flu­
id . You can f ill the containe r to the top .
""' Press the cap back o nto the fi ller neck after
fi lling the container.
You can find the reservo ir
capacity in t he table
in
<=> page 24 0
Clean wa ter should be used when filling up. If
poss ible, use so ft wat er to preven t sc aling o n
t h e washer jets . A lways ad d a glass clea ner
solution (with frost protection in the winter) . ..,.